Yeeu-Chang Lee

Title: Innovations of Yeeu-Chang Lee

Introduction

Yeeu-Chang Lee is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of light-emitting diodes (LEDs) and holds a total of 5 patents. His work focuses on enhancing the efficiency and manufacturing processes of LED technologies.

Latest Patents

One of his latest patents is a light-emitting diode package structure and method for manufacturing the same. This invention discloses an LED package structure that includes a substrate and a light-emitting unit disposed on the substrate. The light-emitting unit comprises a gallium nitride-based semiconductor, encapsulated by a polymeric layer. The method of producing this LED package structure involves providing a substrate, electrically connecting a gallium nitride-based semiconductor onto the substrate, overlaying it with a slurry containing resin and composite fluorescent gold nanoclusters, and curing the slurry to form a solidified polymeric layer. Another notable patent is a manufacturing method of a high-efficiency LED, which utilizes a soft mold to transfer microstructures or nano-scale patterns onto an imprinting material distributed across an LED wafer.

Career Highlights

Yeeu-Chang Lee has worked at notable institutions such as National Central University and Chuan-Yuan Christian University. His academic and research endeavors have significantly advanced the understanding and application of LED technologies.

Collaborations

He has collaborated with esteemed colleagues, including Shen-Hang Tu and Jyh-Chen Chen, contributing to various innovative projects in the field of semiconductor technology.

Conclusion

Yeeu-Chang Lee's contributions to LED technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in lighting and semiconductor applications.